A blind man goes into a bar he's never visited before and orders a drink, then says: "Anyone want to hear a great blonde joke?" The bar falls silent. The barmaid says: "Before you tell this joke sir, I think I'd better point out a few facts. "No.1, I'm a blonde girl. No2, the bouncer is a blonde girl. No.3, the landlady is a 6ft tall blonde with a black belt in judo. No.4, the woman sitting on your right is a blonde weightlifter. No5, the woman on your left is a blonde professional wrestler: Now do you still want to tell that blonde joke?" The blind man shakes his head and says: "No sorry. Not if I'm going to have to explain it five times."